Programming lora-e5-mini with arduino

Niki_Gagliardi · February 20, 2023, 6:53pm

Yes, there are.
I think in the version 2.4 of stm32duino there is the support of spi ghz.
Next week end I will try it

github.com/stm32duino/Arduino_Core_STM32

Add SUBGHZSPI support to SPI library.

stm32duino:main ← fpistm:stm32wlspi

opened 04:05PM - 29 Sep 22 UTC

fpistm

+904 -159

This PR supersedes #1803. It adds `DEBUG_SUBGHZSPI_*` pins support. To ease …usage some alias have been added: ```C // Alias #ifndef DEBUG_SUBGHZSPI_MOSI #define DEBUG_SUBGHZSPI_MOSI PA7_ALT1 #endif #ifndef DEBUG_SUBGHZSPI_MISO #define DEBUG_SUBGHZSPI_MISO PA6_ALT1 #endif #ifndef DEBUG_SUBGHZSPI_SCLK #define DEBUG_SUBGHZSPI_SCLK PA5_ALT1 #endif #ifndef DEBUG_SUBGHZSPI_SS #define DEBUG_SUBGHZSPI_SS PA4_ALT1 #endif ``` New class created: `class SUBGHZSPIClass : public SPIClass ` By default debug pins are not configured, only internal SPI are configured. To enable the debug pins simply call: `SubGHZ_SPI.enableDebugPins();` Then you can connect an analyzer to see signals. Example: ![image](https://user-images.githubusercontent.com/20641798/202506203-c7236077-8dd4-4e0e-85a2-46b5d96a7996.png) Send "Hello World!" in ascii (48 65 6c 6c 6f 20 57 6f 72 6c 64 21). /cc @matthijskooijman @LMESTM